Implement holder attached to a hat or cap



FIG. 1 is an environmental perspective view of the implement holder attached to a cap or hat showing my new design, the broken line showing the cap and the pencil is for illustrative purposes only and forms no part of the claimed design,

FIG. 2 is an enlarged front perspective view thereof,

FIG. 3 is a front view thereof,

FIG. 4 is a rear side view thereof,

FIG. 5 is a a top side view thereof,

FIG. 6 is a bottom view thereof,

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof. 

I claim the ornamental design for the implement holder attached to a hat or cap, as shown and described. 